@article{sparseautoencodersrevealorganizedbiologi,
  title = {Sparse autoencoders reveal organized biological knowledge but minimal regulatory logic in single-cell foundation models: a comparative atlas of Geneformer and scGPT},
  author = {Ihor Kendiukhov},
  year = {2026},
  eprint = {2603.02952},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.02952},
}